I was buying some goodies at Guidi Marcello when they told me they had some white truffles available. I was a wee hesitant, never having used fresh truffles at home before. But I did get a small one, around 1/2 oz. They told me to make with egg pasta. I read further directions in Cooking By Hand, that said egg pasta, butter, sea salt, parmesan and white truffle was all that was needed.
They have a ton of stuff that is exceptional and often very difficult to find elsewhere. And the family that owns and works in the shop is very friendly and informative.
It’s been out of stock for a little while, but keep checking in for a “denoccciolate” olive oil. It’s pressed after the olive stones are removed. Very interesting flavor.